經濟部中央標準局員工消費合作社印製 321728 at B7 ~— - - - ————— 五、發明説明（1 ) 〔發明所屬之技術領域〕 本發明是有醑保護游泳用•滑雪用’機車用*各種作 業用等之眼睛為目的之護目鏡。 〔習知技術〕 通去•此種護目鏡有例示於画14〜圈16之類（例如參 閲實公昭5 3 -1 5 3 7 0 0號公報，實公昭6 4 - 4 3 7 2 **公報，賨 颳平2-1 02265號公報）。 於画14〜圏16所示之護目鏡是游泳用，由左右一缉之 護眼圈22, 22舆連接兩護眼圈22· 22之對向内端部之葬 帶23輿連接兩護眼圈22，22之外端部之彈性稱24輿黏合 在護眼圈22，22之儸壁部後端之具有柔軟的彈性之琛狀 级衝塾25所構成。 而且，在前述護眼圈22之對向内端，突出狀的設置鼻 帶安裝台座26，在該台座26朝顔面方向穿通狀的設置大 致長方形之皮帶插通孔27。上述鼻帶23是以樹脂等具有 可能撓性的材料成型剖面長方形，於其一面（顔面側）設 置複數但卡止突部28。此鼻帶23是插通於上述皮帶插通 孔27,卡止突部28卡止於皮薄插通孔27之顔面供外周部。 再者，上述護眼圈22, 22具有在對向外端部朝顔面方 向穿通之彈性帶插通孔29。上述揮性帶24是艚箝狀的橡 騵製的一條長帶，插通上述插通孔29 , 29，重璺其各端 部24A, 24A,插通調整輪桿（芦帶扣具）3〇連接。因此， 彈性帶24是雙重支持護目鋪配帶者之後頃部，能提高護 目鏡2 1之·安定性。 -3 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） —. ^-- (請先閱讀t面之注-意事項再填寫本頁) 訂 A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明（ 2 ) 1 1 C 發 明 欲 解 決 之 課 題 1 1 | 但 是 9 上 述 習 知 技 術 是 » m 性 帶 重 » 微 調 整 困 難 花 1 1 時 間 9 因 於 護 眼 圈 » 彈 性 帶 朝 顔 面 方 向 (前後）插通 t 護 請 1 先 1 眼 圈 會 被 彈 性 帶 扭 曲 〇 因 此 » 有 對 顔 面 的 配 合 性 不 良 P 閱 讀 背· 1 I 游 泳 用 時 黌 為 了 跳 水 時 的 衝 擊 9 有 護 眼 圈 容 易 移 位 及 水 1 I 之 1 進 入 護 眼 圈 内 等 的 問 題 〇 注— 意 1 事 1 本 發 明 是 考 廬 如 上 述 實 狀 而 完 成 者 » 其 百 的 是 提 供 能 項 再 1 期 望 護 眼 圈 之 撤 諝 整 容 易 化 及 提 高 對 顔 面 的 配 合 性 之 護 填 寫 本 U 百 鏡 〇 頁 V_✓ 1 I C 解 決 課 題 所 用 的 方 法 ] 1 1 本 發 明 為 了 連 成 上 述 百 的 採 用 以 下 的 技 術 性 方 法 〇 即 1 1 » 本 發 明 是 於 由 左 右 一 對 護 眼 圏 與 連 接 兩 護 眼 囿 之 鼻 帶 1 訂 與 互 相 連 接 兩 護 眼 圈 之 對 向 外 端 部 之 彈 性 帶 構 成 的 謹 巨 1 鏡 > 在 上 述 護 眼 圈 之 外 端 部 之 上 下 方 向 穿 通 設 置 皮 帶 插 1 1 通 孔 (申請專利範画第1 項） 〇 1 1 此 情 形 時 $ 插 通 護 眼 圈 之 皮 帶 插 通 孔 的 彈 性 帶 是 對 護 1 1 眼 圈 互 相 對 上 下 方 向 容 易 移 動 9 因 此 護 眼 圈 對 顔 面 的 m 劈r | 調 整 容 易 〇 而 且 9 插 通 上 述 皮 帶 插 通 孔 的 彈 性 帶 是 將 上 1 | 述 孔 的 上 下 端 部 均 等 的 往 後 方 拉 > 所 以 不 會 將 護 眼 圄 往 1 1 前 後 方 向 扭 曲 » 能 提 高 安 定 性 及 配 合 白 由 度 〇 因 此 t 不 1 I 使 用 緩 衝 墊 也 會 安 定 的 配 合 顔 面 〇 1 I 再 者 ， 本 發 明 是 將 上 述 皮 帶 插 通 孔 作 成 長 方 形 » 將 長 1 1 邊 方 向 端 部 之 鏡 片 部 側 曲 率 半 徑 作 成 bb 護 眼 圈 外 綠 钿 曲 1 I 率 半 徑 小 (申請專利範圍第2 -4 - 項）〇 因 此 » 將 禪 性 帶 之 剖 1 1 1 1 1 1 本纸張又度適用中國國家標準（CNS ) A4規格（210X297公釐） A7 B7 321728 五、發明説明（3 請 先 閣 讀 背— 之 注- 意 事 項 再 填 寫 本 頁 面作成大致圓形，護眼圈對彈性帶能轉動自如，護眼圈 之移動産生通融性，對顔面的配合性變好。能容易插通 彈性帶。 而且，本發明是由剖面大致圓形部分與剖面大致長方 形部分構成上述彈性帶，因此能減輕彈性帶之重董（申 請専利範函第3項）。加上，萬一彈性帶扭曲，因會在 剖面大致囫形部分吸收扭曲應力，能作護眼圈之撖調整 及安定化。 再者，本發明是將上述彈性帶之剖面大致囫形部分之 半徑作成輿皮帶插通孔之大的一方之曲率半徑同樣或稍 黴小，將彈性帶之剖面大致長方形部分之寬度作成與皮 帶插通孔之長邊方向尺寸同樣或稍後小，因此，能容易 將彈性帶插通護眼圈之皮帶插通孔（申請專利範園第4項） 再者，本發明是将上述彈性帶之剖面大致鼷形部分設 置於皮帶插通孔，將剖面大致長方形部分設置於後頭部 ，因此，護眼圈以彈性帶之剖面大致圖形部分為中心， 經濟部中央樣準局員工消費合作f±印裝 轉動自如，配合性良好，於水中使用護目鏡時，水的阻 力會減少（申請專利範圍第5項）。加上，彈性帶之剖面 大致長方形部分會雙重支持謭目鏡配帶者的後頭部，因 此會使護目鏡安定。 而且，本發明是，使上述護眼圈直接接觴顔面，因此 ，最適合當作競技用游泳護目鏡，能減輕重蛋及降低成 本（申請專利範画第6項）。再者，因具有配合自由度， 雖然沒有缓衝墊也能安定的配合顔面。 · 本紙張尺度適用中國國家標準（CNS )A4規格（+210X297公釐） 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（4 ) 〔發明之實施形態〕 以下，根據圓面說明本發明之實施形態。 圖1〜圖13是表示本發明之一實施形態。 於圓1,護目鏡1是由左右一對謹眼圊2, 2與鼻帶3 舆彈性帶4與皮帶扣具5所構成。 護眼圈2, 2是透明的硬質塑驥製，如於圖2, H3所示 ,具有前面的平板狀鏡Η部6與自鏡Η部6之周綠朝後 方突出之周壁部7。該周壁部7之後端部7Α是為了配合 顔面，成為平滑的曲面，不需要墊子。再者，於上述周 壁部7之左右對向内镅突設箅帶3之安裝台部8。而且， 周壁部7之各外端成為皮帶連接部9。 上述護眼圈2之安裝台部8是設置為比鏡Μ部6之前 面，朝更前方傾斜突出。於該安裝台部8之後面（顔面 锢傾斜面）8Α設置朝顔面突出之剖面大致國形之棒狀突 起10。該突起10是對上述後面8Α,周壁部7侧成銳角。 再者，突起10之後端面10Α是如圖5所示，欲與上述安 裝台部後面8 Α大致平行，對突起10之中心軸線傾斜。 於上述棒狀突起10之後端部之對向内铟設置卡止突部 11 一上述護眼圈2是，各周壁部7之左右方向外端側（ 上述安裝台座8之相反俩）傾斜狀的向後方伸出，成上述 皮帶連接部9。該皮帶連接部9的厚度厚，皮帶插通孔 12設置於與上下方向（鏡片部6之中心軸線）直交的方向。 皮帶插通孔12是如圖7所示，剖面形狀是朝前後方向 長（長度L)之大致蛋形的長孔，後方端倒之孔曲率半徑 -6 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 參-- (請先閲讀r面之·匕意事項再填寫本頁) 訂 32”28 A7 -----B7 1'發明説明（5 )321728 at B7 ~ —---————— Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs V. Description of the invention (1) [Technical field to which the invention belongs] The present invention is a locomotive for swimming and skiing. Use goggles for the purpose of using various eyes. [Conventional Techniques] Go through • Such goggles are exemplified in painting 14 to circle 16 (for example, see Shigongzhao 5 3 -1 5 3 7 0 0, Shigongzhao 6 4-4 3 7 2 * * Bulletin, Bulletin 2-1 02265). The goggles shown in painting 14 ~ 圏 16 are for swimming. The left and right eye protectors 22, 22 connect the two eye protectors 22 · 22 to the inward end of the burial belt 23 connect the two eye protectors 22, The elasticity of the outer end of 22 is called 24 and is bonded to the eye protector 22, and the rear end of the wall part of the 22 is composed of a soft elastic Chen-shaped level 25. Further, at the opposite inner end of the eye protector 22, a nose band mounting base 26 is protrudingly provided, and a substantially rectangular belt insertion hole 27 is provided in the base 26 so as to penetrate in the face direction. The above-mentioned nose band 23 is formed of a material having a flexible shape such as a resin with a flexible cross section, and a plurality of locking protrusions 28 are provided on one side (face side). The nose band 23 is inserted into the belt insertion hole 27, and the locking protrusion 28 is locked to the outer peripheral portion of the face of the thin skin insertion hole 27. Furthermore, the eye protectors 22, 22 have elastic band insertion holes 29 penetrating in the face-to-face direction at opposite ends. The above-mentioned swing belt 24 is a long belt made of rubber clips in the shape of a tong, inserted through the above-mentioned insertion holes 29, 29, and weighting each end portion 24A, 24A thereof, through the adjustment wheel (reed buckle) 3 〇 Connect. Therefore, the elastic band 24 is a part of the back of the double-supporting goggle fitter, and the stability of the goggle 21 can be improved. -3-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) —. ^-(Please read the note on t-side-fill in this page before ordering) Order A7 B7 Employee of Central Bureau of Standards, Ministry of Economic Affairs Consumer Cooperation Du Printing V. Description of the invention (2) 1 1 C Problem to be solved by the invention 1 1 | But 9 The above-mentioned conventional technology is »m sex belt weight» Fine adjustment difficulty takes 1 1 time 9 due to eye protection »Elasticity The belt is inserted in the direction of the face (front and back) t protector 1 first 1 The eye circle will be twisted by the elastic band. Therefore »there is poor compatibility with the face P reading back · 1 I swimming for the impact of diving 9 eye protection Problems such as easy displacement and entry of water 1 I-1 into the eye protector. Note-meaning 1 event 1 The present invention was completed by Kao Lu as described above »The first thing is to provide energy and then 1 expect the removal of the eye protectorTo make it easier and improve the compatibility with the face, fill in this U Hundred Mirrors. Page V_✓ 1 The method used by IC to solve the problem] 1 1 The present invention adopts the following technical methods in order to achieve the above-mentioned Hs. 1 1 » The present invention is based on a pair of left and right eye protectors and a nose band connecting the two eye protectors 1 and a pair of elastic bands connecting the outer ends of the pair of eye protectors to each other > in the above eye protector The outer end is provided with a belt insertion through the upper and lower direction 1 1 through hole (item 1 of the patent application) 〇1 1 In this case, the elastic band of the belt insertion hole inserted through the eye protection is for protection 1 1 The eye circles are opposed to each other It is easy to move in the up and down direction 9 so the m eye r on the face of the eye protector | adjustment is easy. And 9 the elastic band inserted through the belt insertion hole is the upper 1 | the upper and lower ends of the hole are equal back Fang La > Therefore, it will not twist the eye protection in the front and back direction of 1 1 »It can improve the stability and match the whiteness. Therefore, t 1 1 I can also use the cushion to stabilize the face 〇1 I Furthermore, the present invention The above-mentioned belt insertion hole is made into a rectangle »The length of the lens side curvature radius of the length 1 1 side end is made into bb Eye protector green green curve 1 I The radius of curvature is small (the patent application item 2-4-). Therefore »Split the Zen tape 1 1 1 1 1 1 This paper is again applicable to the Chinese National Standard (CNS) A4 specifications (210X297 mm) A7 B7 321728 5. Description of the invention (3 Please read the back first-Note- If you want to fill out this page, make this page roughly circular. The eye protector can rotate freely on the elastic band. The movement of the eye protector creates agility, and the compatibility with the face becomes better. The elastic band can be easily inserted. In addition, the present invention is composed of a substantially circular cross-sectional portion and a substantially rectangular cross-sectional portion to constitute the above-mentioned elastic band, and thus can reduce the weight of the elastic band (application letter No. 3). In addition, if the elastic band is twisted, it will absorb the twisting stress in the roughly jagged portion of the profile, which can be used to adjust and stabilize the eye protector. Furthermore, the present invention is to make the radius of the cross section of the elastic band above the cross section of the belt insertion hole larger or the slightly smaller radius of curvature, and to make the width of the cross section of the elastic band substantially rectangular and the belt The dimension of the long side of the insertion hole is the same or later, so that the elastic band can be easily inserted into the belt insertion hole of the eye protector (Applying Patent Fanyuan Item 4) Furthermore, the present invention is The roughly-shaped section of the profile is set in the belt insertion hole, and the roughly-rectangular section of the profile is set on the back of the head. Therefore, the eye protector is centered on the roughly graphic section of the profile of the elastic band. It is comfortable and has good compatibility. When using goggles in the water, the resistance of the water will be reduced (item 5 of the patent application scope). In addition, the roughly rectangular section of the elastic band will double-support the back of the wearer of the goggle, so the goggles will be stable. Moreover, the present invention is to directly connect the above eye protector to the face. Therefore, it is most suitable as a swimming goggles for sports, which can reduce heavy eggs and reduce costs (Patent Application Picture No. 6). In addition, because of the freedom of fitting, the face can be settled smoothly without a cushion. · This paper scale applies the Chinese National Standard (CNS) A4 specification (+ 210X297 mm). The A7 B7 is printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 5. Description of the invention (4) [Implementation of invention] The following is based on the circular description An embodiment of the present invention. 1 to 13 show an embodiment of the present invention. In the circle 1, the goggles 1 are composed of a pair of left and right eye protection 2, 2, a nose band 3, an elastic band 4 and a belt buckle 5. The eye protectors 2 and 2 are made of transparent hard plastic, as shown in FIG. 2 and H3, and have a flat plate-shaped mirror H part 6 in front and a peripheral wall part 7 protruding from the periphery of the mirror H part 6 toward the rear. The rear end 7A of the peripheral wall portion 7 is a smooth curved surface to fit the face, and no mat is required. Furthermore, the mounting base portion 8 of the girdle 3 is provided on the left and right sides of the peripheral wall portion 7 to protrude inward. Moreover, each outer end of the peripheral wall portion 7 becomes a belt connection portion 9. The mounting base portion 8 of the eye protector 2 is provided to protrude more obliquely forward than the front surface of the mirror M portion 6. Behind the mounting table portion 8 (face oblique inclined surface) 8A is provided a rod-shaped protrusion 10 having a substantially national cross-section that protrudes toward the face. The protrusion 10 is at an acute angle to the rear face 8A and the peripheral wall portion 7 side. Furthermore, as shown in FIG. 5, the rear end surface 10A of the projection 10 is intended to be substantially parallel to the rear surface 8A of the mounting table and inclined to the central axis of the projection 10. A locking protrusion 11 is provided on the opposite inward of the rear end of the rod-shaped protrusion 10. The eye protector 2 is formed such that the outer end side of each peripheral wall 7 in the left-right direction (the opposite of the mounting base 8) is inclined The rear extends to form the belt connection portion 9 described above. The thickness of the belt connecting portion 9 is thick, and the belt insertion hole 12 is provided in a direction perpendicular to the vertical direction (the central axis of the lens portion 6). The belt insertion hole 12 is as shown in FIG. 7, and the cross-sectional shape is a substantially egg-shaped long hole that is long (length L) in the front-rear direction, and the radius of curvature of the hole at the rear end is -6-This paper size applies to the Chinese National Standard (CNS ) A4 specification (210X297mm) Refer to-(please read the r-face and dagger matters first and then fill in this page) Order 32 ”28 A7 ----- B7 1 'Description of the invention (5)
Rlfcb前方嫌片部6餹的孔曲率半徑R2為大。該皮帶插通 孔12之形狀尺寸是按照後述之揮性帶4之形狀尺寸決定。 上述赛帶3是如麵1,鼸3，圔5 , _9所示，平面看來 大致彎曲狀，由軟質（或半硬質）塑腰等的彈性材料成型 。再者，鼻帶3是長邊方向（左右方向）兩端部3A是朝後 方傾斜狀（八字狀）的延伸，於該兩端部3A設置對前後方 向穿通之突起接合孔13, 13。該接合孔13是對上述兩端 部3A之前後面傾斜。 再者，於上述兩端部3A之前面，設置對鼻帶3之前端 面與上述安裝台部8之前後方向厚大致相同尺寸之段差 Η (參閲圖5)。該段差Η是對護眼圏2之上述安裝台部 8前面舆葬帶3前面，有齊平（flush surface)作用。 埴一黏是當作游泳用護目鏡使用時，對消除水的粗力有 效。 而且，因突起接合孔13是圃形，與國形剖面之棒狀突 起10嵌合時，護眼圈2與鼻帶3是突起10為軸相對性的 變成轉動自如。再者，於#帶3之兩端部3A後面，在左 右内端销設置卡止突部11卡止的切口部14。 上述彈性帶4是由橡驂等的琿性材料構成伸缩自如狀 。如於圖1所示，揮性帶4是長邊方向之中央部4A與兩 端部4C成為剖面大致長方形之帶狀，其他之中間部4B成 為剖面大致晒形之細鑼狀而一《化的被成型。該皮帮4 之中央部4A及兩端部4C之宽度W是比護眼圈2之皮薄 插通孔12的畏邊方向長度L成為稍撤狹窄尺寸，侔使容 -7 - 本紙張尺度適用中國國家標準（CNS ) A4规格（210X297公釐） (請先聞讀背面之注意事項再填寫本頁) 訂 岛— 經濟部中央標準局員工消費合作社印製 A7 ___B7 _ 五、發明説明（6 ) 易插通皮帶插通孔12(參閲圖7)。 再者，寬度W雖然與皮帶插通孔12之長邊方向長度L 大致相同，因由彈性帶4之彈性變形，能容易插通。再 者，中間部4B之半徑是與護眼圈2之皮帶插通孔12之後 端镅曲率半徑R1同樣或稍徽小的尺寸。而且，帶狀之中 央部4A舆兩端部4C之厚度t是舆皮帶插通孔12之鏑Η部 6镅曲率半徑R2之2倍同樣或稍撖小的尺寸（參閲圈7)。 而且，於皮帶插通狀態，帶狀中間部4Β位於護眼圈2之 皮帶插通孔12,插通孔12之長邊方向（護眼圈2之前後 方向）之移動少，於非配帶護目鏡時，彈性帶4對護眼 圈無移動，會安定。 而且，位於皮帶插通孔12之帶狀中間部4Β略呈國形， 所以護眼圈2與镡性帶4之相對轉動變成自如。因此， 護眼圈2對顔面的配合自由度變好。而且，假定，彈性 帶4杻曲，扭曲應力會被吸收於帶狀中間部4Β,能作安 定的微調整。因此，最適合不使用緩衝墊的競技用護目 鏡2〇 上述皮帶扣具5 (皮帶扣子）是硬質塑膠典，傾別插通 彈性帶4之兩端部4C,成雙扣。而且，該扣具5是按照 配帶者的頭部之大小能自由的讕整皮帶4之配帶長度， 併且，互相連接彈性帶4之兩端部4C。因此，帶狀之中 央部4Α及兩端部4C將安定而雙重支持護目鏡配帶者之後 頭部，配合性會提离。 而且，上述護眼圈2成型時，分界線Ρ是如圖4,圄10 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ---------」裝-- (請先閲讀r面之注意事項再填寫本頁) 訂 B7 五、發明説明（7 ) 所示，位置於自周壁部7端面7 A或凸綈部7F之厚度T之 一半以上的尺寸D。因此，假定，周壁部端面7 A直接碰 到護目鏡配帶者的顔面，會輕輕的接«顔面，不會引起 疼痛或不快感。 依上述實施形態的話，S帶護目鏡時，左右之護眼囿 2, 2是對赛帶3 ,以棒狀突起為軸，如於圓6以箭頭所 以，會相對轉動。因此，護眼豳2是帶箸通融性朝上下 方向移動，護眼圔後端面7A會配合配帶者之顔面。再者 ,護眼圈2是對惲性帶4中間部4B也會朝於國3以筋頭 a, b所示之前後方向轉動，容易實施護眼圊2之位置調 整〇 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 再者，配帶護目鏡1使用時，護眼圈2與#帶3是如 圖3所示，彈性帶4之張力F朝以箭頭所示的方向起作 用，因此，於驊帶3之兩端部3A,有力作用於圈3以箭 頭FA所示的方向。即，突起接合孔13之各外端傅會被壓 入護眼圈2之安裝台部8輿棒狀突起10之間。再者，樺 狀突起10之卡止突部11將被卡止在鼻帶3之突起接合孔 13後方之切口部14。因此，護目鏡1之使用者，棒狀突 起10不會自上述接合孔13脱出，護眼團2不會與鼻帶3 分離。 而且，彈性帶4是上下方向的插通在護眼圈2之皮帶 插通孔12,因此，不會扭曲護眼圈2 ,配合性良好。再 者，彈性帶4是其帶狀部分4A, 4C接觸後頭部，因此， 安定性良好，且，剖面大致鬮形之中間部4B位於顔面的 -9 - 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 ( 8 ) 1 1 細 部 所 以 游 泳 用 護 百 鏡 時 水 的 阻 力 減少 最適合 1 1 當 作 競 技 用 〇 1 1 於 上 述 實 施 形 態 棒 狀 突 起 1 0之 卡 止 突 部 11 是 如 團 11 請 1 \ 先 1 所 示 f 能 設 置 於 突 起 10之 端 部 全 周 〇 再 者 » 棒 狀 突 起 10 閲 讀 1 I 之 卡 止 突 部 11 是 如 於 圖 12所 示 • 能 突 出 狀 的 設 置 在 謹 眼 背 1 I 之 1 m 2 之 周 壁 部 7 m 〇 再 者 择 薄 3 是 如 於 圈 13所 示 » 能 注 意 1 事 1 作 成 帶 板 狀 〇 項 再 1 本 發 明 是 不 限 定 上 述 實 施 形 態 » 例 如 » 棒 狀 突 起 10 是 填 寫 本 L I 能 突 設 在 皮 帶 安 裝 台 部 8 之 前 面 倒 0 或 在 鼻 m 3 能 設 棒 頁 V_y 1 I 狀 突 起 ， 在 護 眼 圈 2 之 皮 帶 安 裝 台 部 8 能 設 置 突 起 接 合 1 1 孔 〇 而 且 於 護 眼 圈 2 , 在其周壁部7 之後端面7A能》合缓 1 1 衝 墊 〇 1 訂 能 將 上 述 護 眼 圈 之 皮 帶 插 通 孔 作 成 大 致 圓 形 > 蛋 形 » 1 椭 画 形 9 大 致 長 國 形 等 以 外 在 全 長 能 將 彌 性 帶 之 剖 面 1 1 形 狀 作 成 大 致 圓 形 > 能 適 當 變 更 設 計 〇 1 I 而 且 9 本 發 明 之 m 帶 及 其 安 裝 台 座 也 能 適 用 於 過 去 習 1 1 知 之 其 他 形 式 護 巨 鏡 〇 1 [ 發 明 之 效 果 1 | 本 發 明 是 如 上 述 是 於 護 眼 圈 之 外 m 部 9 朝 上 下 方 向 1 1 • 穿 通 狀 的 設 置 皮 帶 插 通 孔 者 9 因 此 $ 在 護 眼 圈 之 前 後 1 I 方 向 及 上 下 方 向 之 移 動 産 生 通 融 性 » 再 者 » 能 防 止 彈 1 I 性 帶 使 護 眼 圈 朝 朝 前 後 方 向 扭 曲 9 能 提 离 安 定 性 及 配 合 I 1 白 由 度 (申讅專利範圍第1 項） 〇 1 I 再 者 » 依 甲 謫 專 利 範 圍 第 2 項 記 述 之 發 明 > 將 上 述 皮 1 1 -10- 1 1 1 1 本紙浪尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（9 ) 帶插通孔為長圓形，將長邊方向端部之鏡片部個！曲率半 徑作成比護眼圈外端綠側曲率半徑小，因此，變成容易 插通彈性帶，護眼圑的移動産生通融性，微調整變成容 易。 而且，依申誚專利範圍第3項記述之發明，因由剖面 大致圔形部分與剖面大致長方形構成上述揮性帶，能將 重量減輕，假定彈性帶扭曲，也會在剖面大致圔形部分 吸收扭曲應力，提高安定感併且黴諝整容易。 而且，依申請專利範圍第4項記述之發明，将上述揮 性帶之剖面大致圓形部分之半徑作成舆皮帶插通孔之較 大一方的曲率半徑同樣或稍撤小，將彈性播之剖面大致 長方形部分之寬度作成舆皮帶插通孔之長邊方向尺寸相 同或稍撤小，因此，彈性帶對皮帶插通孔的插通變成容 易，能保持彈性帶之定位。 依申請專利範圍第5項記述之發明，使上述彈性帶之 剖面大致囫形部分位於皮帶插通孔，使剖面大致長方形 部分位於後頭部，因此，於謹眼圈之前後方向之移動産 生通融性，撤諝整變成容易，當作游泳競技用護目鏡時 ，能減少水的阻力，及雙重支持後頭部，因此，護目鏡 之安定性變成良好。 再者，依申請專利範画第6項記述之發明，使上述護 眼圈之周壁部後端面直接接觭顔面，因此，不箱要缓衝 墊，能減輕重董及降低成本，所以最適合當作游泳競技 用護目鏡。 - -11- 本紙張·尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ί^-- (請先閱讀背面之注意事項再填寫本頁) -訂The radius of curvature R2 of the hole 6 in the front part of the Rlfcb is large. The shape and size of the belt insertion hole 12 are determined according to the shape and size of the flexible belt 4 described later. The above-mentioned belt 3 is as shown in the surface 1, the ball 3, the ring 5, the _9, the plane looks roughly curved, and is formed by a flexible material such as a soft (or semi-rigid) plastic waist. In addition, the nose band 3 has a longitudinal direction (left-right direction), and both end portions 3A extend obliquely toward the rear (a figure of eight), and protruding engagement holes 13 and 13 are provided in the both end portions 3A to penetrate forward and backward. The engaging hole 13 is inclined to the front and rear surfaces of the above-mentioned both end portions 3A. Further, on the front surface of the both end portions 3A, a step Η (see FIG. 5) having a thickness of approximately the same size as the front end surface of the nose band 3 and the front and rear directions of the mounting table portion 8 is provided. This step Η is a flush surface effect on the front surface of the mounting base portion 8 of the eye protector 2 and the front surface of the burial belt 3. Zuiyi stick is used as goggles for swimming, and it is effective for eliminating the rough force of water. Furthermore, since the protrusion engaging hole 13 is a garden shape, when the rod-shaped protrusion 10 having a Chinese-shaped cross section is fitted, the eye protector 2 and the nose band 3 are axially relative to the protrusion 10 and become rotatable. In addition, behind the both end portions 3A of the #belt 3, cutout portions 14 for locking the locking protrusions 11 are provided on the left and right inner end pins. The elastic band 4 is made of stretchable material such as rubber and other flexible materials. As shown in FIG. 1, the wavy belt 4 has a central portion 4A and both end portions 4C in the longitudinal direction, and has a substantially rectangular cross-section, and the other middle portion 4B has a thin gong shape with a substantially cross-sectional shape. Of being shaped. The width W of the central part 4A and both ends 4C of the gang 4 is thinner than the length L of the insertion hole 12 of the eye protector 2 and is slightly narrower, so that the tolerance -7-This paper size is applicable China National Standard (CNS) A4 specification (210X297mm) (please read the notes on the back and then fill in this page) Dingdao — A7 ___B7 _ printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (6) Easy to insert the belt through hole 12 (see Figure 7). In addition, although the width W is substantially the same as the length L of the belt insertion hole 12 in the longitudinal direction, the elastic deformation of the elastic band 4 allows it to be easily inserted. In addition, the radius of the middle portion 4B is the same as or slightly smaller than the radius of curvature R1 of the end americium behind the belt insertion hole 12 of the eye protector 2. In addition, the thickness t of the central portion 4A and the two end portions 4C of the belt-like shape is the same or slightly smaller than the radius of curvature R2 of the dysprosium Η portion 6 of the belt insertion hole 12 (see circle 7). Moreover, in the state where the belt is inserted, the belt-shaped middle portion 4B is located in the belt insertion hole 12 of the eye protector 2, and the movement of the long side direction of the insertion hole 12 (the front and rear direction of the eye protector 2) is less, and it is not equipped with goggles At this time, the elastic band 4 does not move to the eye protector and will be stable. Moreover, the belt-shaped middle portion 4B located in the belt insertion hole 12 has a slightly national shape, so that the relative rotation of the eye protector 2 and the crotch belt 4 becomes free. Therefore, the degree of freedom of fit of the eye protector 2 to the face becomes better. Furthermore, assuming that the elastic band 4 bends, the torsional stress will be absorbed in the band-shaped middle part 4B, and stable fine adjustment can be made. Therefore, it is most suitable for sports goggles that do not use cushions. The above-mentioned belt buckle 5 (belt buckle) is a hard plastic code, and do not insert through the ends 4C of the elastic band 4 to form a double buckle. In addition, the fastener 5 can freely adjust the length of the belt 4 according to the size of the head of the wearer, and connects both ends 4C of the elastic belt 4 to each other. Therefore, the belt-shaped central portion 4A and both end portions 4C will stabilize and double-support the head of the goggle wearer, and the fit will lift away. Moreover, when the above eye protector 2 is formed, the dividing line P is as shown in Fig. 4, 10 sheets of paper. The Chinese national standard (CNS) A4 specification (210X297 mm) is applied --------- "- Please read the precautions on the r surface before filling out this page). Order B7. V. Description of the invention (7) As shown in the dimension D located at least one-half of the thickness T from the end surface 7 A of the peripheral wall portion 7 or the convex portion 7F. Therefore, it is assumed that the end face 7 A of the peripheral wall portion directly touches the face of the goggle wearer, and will gently touch the face without causing pain or discomfort. According to the above-mentioned embodiment, when S wears goggles, the left and right eye protectors 2 and 2 are opposite to the race belt 3, with the rod-shaped protrusion as the axis, as shown by the arrow in the circle 6, it will rotate relatively. Therefore, the eye protector 2 moves upwards and downwards with the accommodating properties, and the rear end face 7A of the eye protector matches the face of the wearer. In addition, the eye protector 2 is opposite to the belt 4 and the middle part 4B will also rotate towards the front and back of the country 3 as shown by the tendons a, b. Printed by a consumer cooperative (please read the precautions on the back before filling in this page) Furthermore, when using the goggles 1, the eye protection ring 2 and #belt 3 are shown in Figure 3, and the tension F of the elastic belt 4 is toward The direction indicated by the arrow acts, and therefore, the both ends 3A of the umbilical band 3 strongly act in the direction indicated by the arrow FA of the ring 3. That is, the outer ends of the projection engagement holes 13 are pressed between the mounting base portion 8 of the eye protector 2 and the rod-shaped projection 10. Furthermore, the locking protrusion 11 of the birch-shaped protrusion 10 will be locked in the cutout portion 14 behind the protrusion engagement hole 13 of the nose band 3. Therefore, for the user of the goggles 1, the rod-shaped protrusion 10 will not come out of the above-mentioned engagement hole 13, and the eye protector 2 will not separate from the nose band 3. Moreover, the elastic band 4 is inserted into the belt insertion hole 12 of the eye protector 2 in the up-down direction, so the eye protector 2 is not twisted and the fit is good. In addition, the elastic belt 4 has its belt-shaped portions 4A, 4C contacting the back of the head, so the stability is good, and the middle section 4B of the roughly cross-section is located at -9 on the face-This paper scale is applicable to the Chinese National Standard (CNS) A4 Specifications (210X297mm) A7 B7 Printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (8) 1 1 Details So the resistance of the water when swimming spectacles for swimming is best reduced 1 1 Used for sports purposes 1 1 In the above embodiment, the locking protrusion 11 of the rod-shaped protrusion 10 is like a ball 11 Please 1 \ first 1 f can be provided at the end of the protrusion 10 all around. Then »the rod-shaped protrusion 10 read 1 I card The protrusion 11 is shown in Fig. 12 • It can be protrudingly arranged on the peripheral wall of 1 m 2 of the back of the eye 1 I 7 m 〇 The thinner 3 is as shown in the circle 13 »Can pay attention to 1 thing 1 Make a strip-shaped item 0 again The present invention is not limited to the above-mentioned embodiment. For example, the rod-shaped protrusion 10 is filled in. The LI can be projected on the belt mounting table portion 8 before the surface is inverted 0 or the nose m 3 can be provided with a rod-shaped V_y 1 I-shaped protrusion, in the eye protector 2 The belt mounting table portion 8 can be provided with a protruding engagement 1 1 hole. And in the eye protector 2, the end surface 7A behind the peripheral wall portion 7 can be closed 1 1 pad. 1 It is possible to make the belt insertion hole of the above eye protector Substantially circular> Egg shape »1 Elliptical shape 9 Substantially full length, etc., can be used to make the cross section of the permissible zone 1 1 in a substantially circular shape> The design can be changed as appropriate. 1 I and 9 m of the present invention The belt and its mounting pedestal can also be applied to other forms of protective giant glasses known in the past. 1 1 [Effect of the invention 1 | The present invention is as described above and is outside the eye guard m section 9 Upwards and downwards 1 1 • The penetrating holes 9 are provided with belt insertion holes. Therefore, the movement in the 1 I direction and the up and down direction before and after the eye protector creates agility »Furthermore» It can prevent the 1 I sex tape from springing the eye protector toward Distortion in the front-back direction 9 can improve stability and coordination I 1 Freedom degree (item 1 of the patent scope of application) 〇1 I Furthermore »Invention described in item 2 of the patent scope of Amethyst > The above skin 1 1- 10- 1 1 1 1 This paper wave scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). The A7 B7 is printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention (9) The insertion hole is oblong , The lens part of the end of the long side direction! The radius of curvature is made smaller than the radius of curvature of the green side of the outer end of the eye protector. Therefore, it becomes easy to insert the elastic band, the movement of the eye protector creates agility, and fine adjustment becomes easy. In addition, according to the invention described in item 3 of the patent application scope, since the above-mentioned flexible band is composed of a substantially sigmoid section and a substantially rectangular section, the weight can be reduced. Assuming that the elastic band is twisted, the distortion will also be absorbed in the substantially sigmoid section. Stress, improve the sense of stability and easy to mold. In addition, according to the invention described in item 4 of the patent application scope, the radius of the substantially circular portion of the cross section of the flexible belt is made the curvature radius of the larger side of the belt insertion hole is the same or slightly reduced, and the elastic broadcast section The width of the substantially rectangular portion is made the same as the longitudinal dimension of the belt insertion hole or slightly smaller. Therefore, the insertion of the elastic belt into the belt insertion hole becomes easier and the positioning of the elastic belt can be maintained. According to the invention described in item 5 of the patent application scope, the cross section of the elastic band is located in the belt insertion hole, and the substantially rectangular section of the cross section is located in the back of the head. Therefore, the movement before and after the eye circle produces compatibility Reorganization becomes easy. When used as swimming goggles, it can reduce the resistance of water and double support the back of the head. Therefore, the stability of the goggles becomes good. In addition, according to the invention described in item 6 of the patent application, the rear end surface of the peripheral wall of the eye protector is directly connected to the face. Therefore, no cushion is required to reduce the weight and cost, so it is most suitable for Goggles for swimming competitions. --11- This paper · standard applies to China National Standard (CNS) A4 (210X297mm) ί ^-(please read the precautions on the back before filling in this page) -Subscribe
A S21728 A7 ___B7 五、發明説明（10) 〔圃面之簡單説明〕 圖1是表示本發明之一實施形態的正面斜視圖。 圖2是該實施形態之護眼圈的擴大正面園。 圈3是圓2之平面圄。 園4是圖2之A-A線剖面圖。 圖5是圃3之B部鑛大鼸。 圈6是圔5之C-C線箭頭方向圔。 圔7是表示於該實施形態之護眼圈之皮帶插通孔之形 狀的正面圔。 ” 圏8於該實施形態的釋帶正面國。 圏9圏8之上平面画。 圈10表示於該實施形態之護眼圈之其他形狀例的剖面 團。 圈11表示該護眼圈之棒狀突起卡止突部之其他形狀例 的斜視圖。 圖12表示該護眼圈之卡止突部之另外其他形狀例的斜 視圖。 經濟部中央標李局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 圖13表示於該實施形態之#帶的其他形狀例之斜視圔。 曝14表示習知例之對頭部之配帶狀態的侧面圏。 圖15習知例之擴大平面圖。 圖16表示習知例之護眼圈的正面圖。 -12- 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 經濟部中央樣隼局員工消費合作社印裂 A7 __._B7_五、發明説明（11) 〔符號之説明〕 1 ----護目鏡 2 ....護眼圈 3 ----鞸帶 4 ____彈性帶 4A...中央部（剖面大致長方形部分） 4B...中間部（剖面大致國形部分） 4C...兩端部（剖面大致長方形部分） 6 ----鏡片部 ” 7 ----周壁部 7A...周壁部後端面 9----外端部 12...皮帶插通孔 L——皮帶插通孔長邊方向尺寸 R1 ...曲率半徑 R2 ...曲率半徑 W——彈性帶剖面長方形部分之寬度 (請先閱殊背面之主意事項再填寫本頁) 丨..裝. 訂 線 本紙張尺度適用中國國家標準（CNS ).A4規格（210X297公釐）A S21728 A7 ___B7 V. Description of the invention (10) [Simple description of the garden surface] FIG. 1 is a front perspective view showing an embodiment of the present invention. Fig. 2 is an enlarged front view of the eye protector of this embodiment. Circle 3 is the plane of circle 2. Park 4 is a cross-sectional view taken along line A-A in FIG. 2. Fig. 5 is the large mine mullet in Part B of Pu3. Circle 6 is the arrow direction of the C-C line of 圔 5. Fig. 7 is a front face showing the shape of the belt insertion hole of the eye protector of this embodiment.圏 8 is on the front side of the release belt of this embodiment. 圏 9 is drawn on the plane of 圏 8. Circle 10 shows the cross section of other shape examples of the eye protector of this embodiment. Circle 11 shows the rod-shaped protrusion of the eye protector Oblique view of other shape examples of the locking protrusion. Figure 12 shows a perspective view of other shape examples of the locking protrusion of the eye protector. Printed by the Employee Consumer Cooperative of the Central Standardization Bureau of the Ministry of Economic Affairs (please read the note on the back first Please fill in the details on this page.) Figure 13 shows the squint of other shape examples of the #belt of this embodiment. Exposure 14 shows the side ring of the conventional example of the state of the strap on the head. Figure 15 is an enlarged plan view of the conventional example Figure 16 shows the front view of the eye protector of the conventional example. -12- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). The Ministry of Economic Affairs Central Sample Falcon Bureau Employee Consumer Cooperative printed A7 __. _B7_ V. Description of the invention (11) [Description of symbols] 1 ---- Goggles 2 .... Eye protector 3 ---- Embroidery belt 4 ____Elastic belt 4A ... Central part (Roughly rectangular in cross section Part) 4B ... The middle part (the section is roughly a country shape) 4C ... Both ends ( The surface is roughly rectangular) 6 ---- Lens part 7 ---- Peripheral wall part 7A ... Peripheral wall part rear end face 9 ---- Outer end part 12 ... Belt insertion hole L--Belt insertion Hole length dimension R1 ... radius of curvature R2 ... radius of curvature W-the width of the rectangular part of the elastic band profile (please read the ideas on the back side and then fill out this page) 丨 .. installed. The scale is applicable to China National Standard (CNS). A4 specification (210X297mm)